i believe it's ryan moore, the ceo and founder of rebo innovation. >> yeah. >> gretchen: he's here to show you how you can work out from the comfort of your own desk. how did you come up with the idea? >> close friend of ours passed away from cancer. we were inspired to join 100-mile, three mountain bicycle challenge. but we needed to train. we were having a hard time running our business, getting our work done while cycling indoors and training. so we looked for a device that would allow to us mount or computers, but nothing existed, so we made our own. after training for the event exclusively using what we made and riding it, we thought hey, this is a great idea. it really works. >> steve: it really does work. and brian was talking earlier about how when he works out at the gym, he's always reading. but what i've noticed is, and this is great because you've got a laptop here -- is it's often shaky. so it's hard to read. if you come up with this desk thing, foamy and i'm sure nasa helped you develop it, the computer stays absolutely rock steady while you're going as fast as you possi